Campaign T51 - ECM Update for A/C Compressor Control
Group: CAMPAIGNNumber: 08-01-002
Date: MARCH, 2008
Model: 2009 SONATA (NFA)
Subject:
2009 SONATA 3.3L PCM UPDATE - A/C COMPRESSOR CONTROL (SERVICE CAMPAIGN T51)
IMPORTANT:
DEALERS MUST PERFORM THIS CAMPAIGN ON ALL AFFECTED VEHICLES PRIOR TO CUSTOMER RETAIL DELIVERY AND WHENEVER AN AFFECTED VEHICLE IS IN THE SHOP FOR ANY MAINTENANCE OR REPAIR.
DESCRIPTION:
Update the PCM software according to the following instructions.
APPLICABLE VEHICLES:
^ Model: 2009 SONATA (NFA) vehicles equipped with Lambda 3.3L engines
^ Applicable vehicle production date range: From January 02, 2008 to February 05, 2008
^ Applicable vehicle VIN range: From start of production to 5NPEU46F79H417404
NOTE:
Verify the PCM ROM ID version before attempting to update the vehicle's PCM software. Refer to the ROM ID Information Table.
ROM ID INFORMATION TABLE:
SERVICE PROCEDURE:
CAUTIONS DURING REPROGRAMMING
1. Make sure the battery has sufficient charge. If the vehicle has been in storage for days, run the engine at idle for at least 10 minutes to assure an adequate battery charge state for reliable reprogramming results.
2. Perform reprogramming with the ignition key in the ON position.
3. Turn off all lights (Do not leave headlight switch in auto mode.) and all accessories (including heater/air conditioner/blower, radio, heated seats, rear defroster, etc.) to make certain the battery will not be discharged during reprogramming.
4. Be careful not to disconnect any cables connected to the vehicle or the GDS during reprogramming.
5. Do not start the engine during reprogramming.
6. Do not turn the ignition switch OFF during reprogramming.
ECM REPROGRAMMING PROCEDURE:
GDS INSTALLATION PROCEDURE
WARNING:
Make sure that the battery symbol indicator at the bottom right tray of the GDS laptop shows at least 25% so there will be enough power to handle the reprogram; if it has less, then charge the GDS laptop by connecting the power adaptor cable to for at least 1/2 hour or leave it connected for the reprogram procedure if possible.
1. Connect the USB cable between the GDS laptop USB port and the VCI.
NOTE:
When performing the reprogramming using the GDS, wireless communication between the VCI and GDS laptop cannot be used; you must connect the USB cable between the GDS laptop and the VCI
2. Connect the VCI cable to the vehicle's DLC connector; to access the vehicle's connector you must remove the front cover below the steering wheel to the left.
3. Turn on the VCI and GDS laptop, and then perform reprogramming in accordance with the instructions of the following procedure:
AUTOMATIC REPROGRAMMING PROCEDURE:
Internet Update:
Select the Internet Update to check that your GDS has Local Version 1.42 or higher.
Shown is an example of an Internet Update available to Server Version 1.23 with the current GDS Local Version at 1.20, so the Download Start button is available to conduct an internet update:
1. Enter the vehicle information either automatically by pressing the VIN Auto Detect button or, if it does not work, then enter manually the vehicle model, model year, and select ENGINE as the system and then select ECU Upgrade at the bottom:
2. Select Auto Mode then ENGINE at the left ECU Upgrade column and you will see this screen:
3. After touching OK it will read the ROM ID as follows:
4. After the Current ROM ID is displayed, select the following upgrade: "103. NFA 09 F/L 3.3 PCM UPDATE."
5. After selecting the Upgrade button touch OK at the following screen:
6. The vehicle battery voltage is checked to make sure it's at least 12 volts as required to assure reliable reprogramming results. Touch OK at this screen if the results indicate Voltage is OK.
WARNING:
If voltage is below 12 volts then touch Cancel; run the engine for 10 minutes at idle and touch OK again at the previous screen to check that voltage then exceeds 12 volts.
7. Reprogramming will begin and progress of the reprogramming will appear on the bar graph. When 100% is reached on the bar graph it is not finished; you must then follow directions to turn the ignition off for 10 seconds, then select OK:
8. Turn the ignition off, then start the engine to confirm proper operation of the vehicle.
9. Check for any engine or transmission section diagnostic trouble codes (DTCs) and erase any trouble codes present.
MANUAL REPROGRAMMING PROCEDURE:
CAUTION:
^ Manual reprogramming must be performed only when automatic reprogramming fails.
^ If automatic reprogramming fails, turn the ignition switch OFF for about 20 seconds, place it back in the ON position and then perform manual reprogramming.
1. Within the ECU Upgrade screen select Manual Mode followed by ENGINE in the left column, then select the appropriate Upgrade Event based on engine and model and touch OK:
2. Enter the Password from the table and then select OK:
3. The battery voltage must be above 12 volts for reliable reprogram results, so if the result is good then touch OK, otherwise select cancel and run the engine at idle for 10 minutes to recharge battery, and then retry:
4. Reprogramming will occur until 100% is indicated in the bar graph, then wait for the follow-up final screen to indicate actual completion:
5. Check for any engine or transmission section diagnostic trouble codes (DTCs) and erase any trouble codes present.
WARRANTY INFORMATION:
NOTE:
Submit claim on Campaign Entry Screen.